Shevek created NETBEANS-2650:
--------------------------------

             Summary: NPE while renaming a local symbol
                 Key: NETBEANS-2650
                 URL: https://issues.apache.org/jira/browse/NETBEANS-2650
             Project: NetBeans
          Issue Type: Bug
          Components: editor - Refactoring, java - Refactoring
            Reporter: Shevek


Renaming the local variable in a for(String x in list) loop:

java.lang.NullPointerException
        at 
org.netbeans.modules.j2ee.jpa.refactoring.rename.RelationshipMappingRename$1.run(RelationshipMappingRename.java:126)
        at 
org.netbeans.modules.j2ee.jpa.refactoring.rename.RelationshipMappingRename$1.run(RelationshipMappingRename.java:117)
        at 
org.netbeans.api.java.source.JavaSource$MultiTask.run(JavaSource.java:501)
        at 
org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:586)
        at 
org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:130)
        at 
org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:114)
        at 
org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:181)
        at 
org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:178)
        at 
org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:153)
        at 
org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:335)
        at 
org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:118)
        at 
org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:67)
        at 
org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:178)
        at 
org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:81)
        at 
org.netbeans.api.java.source.JavaSource.runUserActionTaskImpl(JavaSource.java:451)
        at 
org.netbeans.api.java.source.JavaSource.runUserActionTask(JavaSource.java:422)
        at 
org.netbeans.modules.j2ee.jpa.refactoring.rename.RelationshipMappingRename.prepare(RelationshipMappingRename.java:117)
[catch] at 
org.netbeans.modules.refactoring.api.AbstractRefactoring.pluginsPrepare2(AbstractRefactoring.java:417)
        at 
org.netbeans.modules.refactoring.api.AbstractRefactoring.pluginsPrepare(AbstractRefactoring.java:401)
        at 
org.netbeans.modules.refactoring.api.AbstractRefactoring.prepare(AbstractRefactoring.java:212)
        at 
org.netbeans.modules.refactoring.spi.impl.ParametersPanel$Prepare.run(ParametersPanel.java:1063)
        at 
org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
        at 
org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
        at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
        at 
org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)




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